NON-POINT POLLUTION TREATMENT FACILITY USING FIBROUS FILTRATION TYPE FILTER

摘要

The present invention relates to a non-point pollution treatment facility using a fibrous filtration type filter. The non-point pollution treatment facility using the fibrous filtration type filter includes: a pretreatment tank having a screen tank in the upper part in one side and divided into the screen tank and an overflow unit by having a dead water transfer pump in the lower part of the inside, wherein a treated water inflow pipe is connected outside in the upper part of the screen tank across a first opening and closing valve; a filter tank having an acid radical pipe and multiple fibrous filters enclosed by mesh inside, wherein one side of the filter tank is divided into the pretreatment tank and the overflow unit and the pretreatment tank and the overflow unit are connected across a second opening and closing valve in the lower part; an ultraviolet sterilization device connected from the outside of the filtration tank to the inside of the filter tank; and a reverse water tank connected to the filter tank across a third opening and closing valve on one side of the upper part and including a reverse water pump in the lower part, wherein a discharge pipe is connected to the outside across a fourth opening and closing valve on the other side of the upper part. The non-point pollution treatment facility is formed in order of the screen tank, the pretreatment tank, the filter tank, and the reverse water tank. The non-point pollution treatment facility uses bark from a palm tree having excellent filtration effect as a fibrous filter in the filter tank and installs the fibrous filter in the mesh at the same time. So, the non-point pollution treatment facility can prevent a loss and a blockage of the filter and obtain excellent filtration efficiency of treated water such as polluted rainwater.;COPYRIGHT KIPO 2020